Not Answered
You are considering testing a new drug that is supposed to facilitate learning in mentally retarded children. Because there is relatively little known about the drug, you plan to use a nondirectional alternative hypothesis. Since your resources are limited, you can test only 15 subjects. The subjects will be run in a repeated measures design and the data will be analyzed with the sign test, using
Correct Answer:

Verified
Correct Answer:
Verified
Q70: With alpha and the effect of the
Q71: If the independent variable is more powerful
Q72: Define P <sub>null</sub>.
Q73: Increasing N increases the probability of a
Q74: Assume that you have conducted an experiment
Q76: If in reality H <sub>0</sub> is true,
Q77: "Nonsignificant results" means _.<br>A) H <sub>0</sub> was
Q78: Which of the following P values represents
Q79: The power of an experiment is affected
Q80: Which of the following values of P